Mathematics, 12.12.2020 15:50 sanafarghal
A motorcyclist and a cyclist travel from a to b. they leave simultaneously from a at 12 noon. The motor cyclist arrives at b after 1 1/2 hours and the cyclist arrives 30 mins later. At what time was the cyclist twice as far from b as the motor cyclist was.
Answers: 3
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One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.
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Mathematics, 22.06.2019 01:00
Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?
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Mathematics, 22.06.2019 03:00
Alocal hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on friday. there were 51 more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday? a local hamburger shop sold a combined total of hamburgers and cheeseburgers on friday. there were more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday?
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Mathematics, 22.06.2019 04:30
Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?
Answers: 1
A motorcyclist and a cyclist travel from a to b. they leave simultaneously from a at 12 noon. The mo...
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